If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujMLkVy8njxoaaBViSjoHjKJAopCSJGeML32NMAjApqwLuL3bWXnx9nwy78W2c1DpZR4Ss2cY6NzSSkuPDjmGyeeiEarQUXx5BjpukEmibTNp9eBMMxRHAz3Y96pKQXNBFkjEKA2Jr3tF6qC
You can also try to pass an automatic check but with no guarantee.